Amazon.com Inc. is expected to spend 60% more than previously announced on a massive data center project in Mississippi, underscoring the escalating costs for artificial intelligence infrastructure.

Jeff Bezos plans to donate most of his massive fortune. Learn how a legacy-building effort can include estate planning strategies like trusts and charitable giving.

Internal guidelines for a big AWS sales team provide new clues on how the company is whittling down management layers.

The e-commerce and technology company has begun applying for permits to fly delivery drones in Darlington, England.